Electrical Hazardous Area Classification design as a basis for safer operations

The use of Electrical Hazardous Area Classification drawings as a basis for communicating the degree and extent of explosive hazards within industrial facilities is explored. Existing occupational health and safety regulations are referenced to determine a link between operational activities and the use of electrical hazardous area classification drawings as a tool for hazard assessment and management. How the drawings may be used to improve worker safety in a process facility is discussed. A case study is presented.